The Shimano SL-M3100 Alivio Shift Lever is a high-quality component designed for smooth and precise shifting performance on your mountain bike. Weighing just 133g, this shift lever is lightweight yet durable, making it ideal for off-road adventures. The Rapidfire Plus technology allows for quick and easy gear changes, while the 2-way release feature ensures efficient shifting in various riding conditions. With a sleek and ergonomic design, the SL-M3100 provides a comfortable grip and intuitive operation. Compatible with 9-speed drivetrains, this shift lever is a reliable choice for riders looking to enhance their cycling experience. Upgrade your shifting experience with the Shimano SL-M3100 Alivio Shift Lever and enjoy improved performance on the trails.